Mr Flint, who joined specialist installer Coolair Equipment from Mitsubishi Electric Europe, was with the Manchester headquartered firm for 14 months. During that time, he helped Coolair Equipment capitalise on new opportunities in the industry.

John Otterson, managing director of Coolair Equipment, said: “Deane’s impact on Coolair will continue long after his departure. The industry knowledge he imparted on our colleagues will continue to be felt and we look forward to continuing the new ventures developed by Deane and the wider management team.”

Mr Flint has left Coolair Equipment to join Haier as its head of Northern Europe for HVAC. He said: “Within the HVAC industry, Coolair Equipment is renowned for its commitment to its customers, partners and staff. It was a privilege to witness this during my time with Coolair. I have loved my time at Coolair and wish them nothing but continued success.”

Coolair Equipment will be announcing a new management restructure in the coming weeks.